-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <linux/vfs.h>
#include <obd_class.h>
#include <lprocfs_status.h>
-#include <lustre_log.h>
#ifdef LPROCFS
struct client_obd *cli = &dev->u.cli;
int rc;
- spin_lock(&cli->cl_loi_list_lock);
+ client_obd_list_lock(&cli->cl_loi_list_lock);
rc = snprintf(page, count, "%u\n", cli->cl_max_rpcs_in_flight);
- spin_unlock(&cli->cl_loi_list_lock);
+ client_obd_list_unlock(&cli->cl_loi_list_lock);
return rc;
}
if (val < 1 || val > MDC_MAX_RIF_MAX)
return -ERANGE;
- spin_lock(&cli->cl_loi_list_lock);
+ client_obd_list_lock(&cli->cl_loi_list_lock);
cli->cl_max_rpcs_in_flight = val;
- spin_unlock(&cli->cl_loi_list_lock);
+ client_obd_list_unlock(&cli->cl_loi_list_lock);
return count;
}
-static int mdc_changelog_seq_release(struct inode *inode, struct file *file)
-{
- struct seq_file *seq = file->private_data;
- struct changelog_seq_iter *csi = seq->private;
-
- if (csi && csi->csi_llh)
- llog_cat_put(csi->csi_llh);
- if (csi && csi->csi_ctxt)
- llog_ctxt_put(csi->csi_ctxt);
-
- return (changelog_seq_release(inode, file));
-}
-
-static int mdc_changelog_seq_open(struct inode *inode, struct file *file)
-{
- struct changelog_seq_iter *csi;
- int rc;
- ENTRY;
-
- rc = changelog_seq_open(inode, file, &csi);
- if (rc)
- RETURN(rc);
-
- /* Set up the remote catalog handle */
- /* Note the proc file is set up with obd in data, not mdc_device */
- csi->csi_ctxt = llog_get_context((struct obd_device *)csi->csi_dev,
- LLOG_CHANGELOG_REPL_CTXT);
- if (csi->csi_ctxt == NULL)
- GOTO(out, rc = -ENOENT);
- rc = llog_create(csi->csi_ctxt, &csi->csi_llh, NULL, CHANGELOG_CATALOG);
- if (rc) {
- CERROR("llog_create() failed %d\n", rc);
- GOTO(out, rc);
- }
- rc = llog_init_handle(csi->csi_llh, LLOG_F_IS_CAT, NULL);
- if (rc) {
- CERROR("llog_init_handle failed %d\n", rc);
- GOTO(out, rc);
- }
-
-out:
- if (rc)
- mdc_changelog_seq_release(inode, file);
- RETURN(rc);
-}
-
-static struct file_operations mdc_changelog_fops = {
- .owner = THIS_MODULE,
- .open = mdc_changelog_seq_open,
- .read = seq_read,
- .llseek = changelog_seq_lseek,
- .release = mdc_changelog_seq_release,
-};
-
static struct lprocfs_vars lprocfs_mdc_obd_vars[] = {
{ "uuid", lprocfs_rd_uuid, 0, 0 },
{ "ping", 0, lprocfs_wr_ping, 0, 0, 0222 },
/*{ "filegroups", lprocfs_rd_filegroups, 0, 0 },*/
{ "mds_server_uuid", lprocfs_rd_server_uuid, 0, 0 },
{ "mds_conn_uuid", lprocfs_rd_conn_uuid, 0, 0 },
+ /*
+ * FIXME: below proc entry is provided, but not in used, instead
+ * sbi->sb_md_brw_size is used, the per obd variable should be used
+ * when CMD is enabled, and dir pages are managed in MDC layer.
+ * Remember to enable proc write function.
+ */
+ { "max_pages_per_rpc", lprocfs_obd_rd_max_pages_per_rpc,
+ /* lprocfs_obd_wr_max_pages_per_rpc */0, 0 },
{ "max_rpcs_in_flight", mdc_rd_max_rpcs_in_flight,
mdc_wr_max_rpcs_in_flight, 0 },
{ "timeouts", lprocfs_rd_timeouts, 0, 0 },
- { "import", lprocfs_rd_import, 0, 0 },
- { "changelog", 0, 0, 0, &mdc_changelog_fops, 0400 },
+ { "import", lprocfs_rd_import, lprocfs_wr_import, 0 },
+ { "state", lprocfs_rd_state, 0, 0 },
+ { "pinger_recov", lprocfs_rd_pinger_recov,
+ lprocfs_wr_pinger_recov, 0, 0 },
{ 0 }
};